161870794

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{5417}}^1$

素因数の和:5709

約数の個数: 16

約数和(自身を含む): 247580928

約数和(自身を除く): 85710134

約数列:

[1, 2, 67, 134, 223, 446, 5417, 10834, 14941, 29882, 362939, 725878, 1207991, 2415982, 80935397, 161870794]

約数ペア:

[(1, 161870794), (2, 80935397), (67, 2415982), (134, 1207991), (223, 725878), (446, 362939), (5417, 29882), (10834, 14941)]